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Application filed by Olga S Bobkova, Slotvinskij Sidak Nikolaj P, Oleg V Travin, Averkij A FrolovfiledCriticalOlga S Bobkova
Priority to CS149175ApriorityCriticalpatent/CS185840B1/en
Publication of CS185840B1publicationCriticalpatent/CS185840B1/en